package JavaDesign.report_6.t_1;

import java.util.Arrays;

public class StrategyThree implements ComputableStrategy {
    public double computeScore(double[] a) {
        if (a.length <= 2)
            return 0;
        double score = 0, sum = 0;
        Arrays.sort(a);
        for (int i = 1; i < a.length - 1; i++) {
            sum = sum + a[i];
        }
        score = sum / (a.length - 2);
        return score;
    }
}